Skilled Trades · Refrigerant Certifications (EPA 608, 609 & R-410A)
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EPA Section 608 certification is required for technicians who maintain, service, repair, or dispose of stationary appliances containing regulated refrigerants. The assessment has Core plus Type I, Type II, and Type III sections; passing Core with one or more type sections determines the certification earned, while passing all four under closed-book, proctored conditions earns Universal.
Recorded with AI-generated hosts; voices built with Fish Audio. Independent study material from Open Exam Prep.
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Yes. EPA 608 Technician Certification Exam Prep Radio is free to listen to, with no sign-up. Press the power button and you join the broadcast straight away.
It is a 59-minute recorded study show that broadcasts continuously. Everyone tuned in hears the same moment, like real radio. Turn it off whenever you like; turning it back on joins the current broadcast.
It works like a study podcast that is always on. Instead of choosing an episode, you join the show in progress, and everyone on a station hears the same moment. There is no seek bar, speed control or download.
Maya & Ben are AI-generated hosts. The show is independent study material from OpenExamPrep; check exam rules with the official exam sponsor and practice with our free questions.
Yes. Open practice questions, study guides or flashcards on any page. The radio keeps playing, and the header has a power button to turn it off or back on.
The standard minimum is 70% for each closed-book, proctored section. A separate mail-in/open-book Type I route requires 84%. Core is required with each type, and Universal requires Core plus Types I, II, and III all passed closed-book and proctored.
No, EPA Section 608 certification never expires. Once you pass the exam, you are certified for life. However, the industry and regulations do change, so many technicians choose to retake training periodically to stay current with new refrigerants and equipment.
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